Ticket #20051: gnupg2-libusb.diff

mail/gnupg2/Portfile

@@ -32 +32 @@
 # users to use gpg-agent as well.  gnupg2, however, requires gpg-agent to run,
 # and so gnupg2 depends on gpg-agent.
 
-configure.args  --disable-agent
+configure.args  \
+                --disable-agent \
+                --disable-scdaemon
 
 depends_lib     port:libiconv           \
                 port:gettext            \
@@ -44 +46 @@
                 port:libksba            \
                 port:libgcrypt          \
                 port:libgpg-error       \
-                port:pth                \
-                port:libusb
+                port:pth
 
 patchfiles      patch-configure.diff
 
@@ -69 +70 @@
         depends_lib-append  port:dirmngr
 }
 
+# libusb is a stupid dependency for GPG
+variant scdaemon description {Adds smart card support via scdaemon} {
+        depends_lib-append      port:libusb
+        configure.args-delete   --disable-scdaemon
+}
+
 livecheck.check regex
 livecheck.url   http://mirrors.rootmode.com/ftp.gnupg.org/gnupg/?O=D
 livecheck.regex gnupg-(\\d+\\.\\d+\\.\\d+)